CONSOLIDATED CASH FLOW STATEMENTS (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
OPERATING ACTIVITIES
Net Earnings	$ 2,466	$ 1,331
Adjustments to Reconcile Net Earnings to Net Cash Provided by Operating Activities:
Depreciation	986	978
Deferred Income Taxes	148	161
Gain on Property Dispositions	(122)	(5)
Equity Earnings of Affiliates	(79)	(48)
Restructuring Charge	0	296
Cash Payments for Restructuring Charge	(14)	(147)
Other Operating Activities	(13)	40
Changes in Operating Assets and Liabilities:
Accounts Receivable	(97)	(78)
Other Current Assets	70	47
Accounts Payable	140	102
Income and Other Taxes Payable	19	180
Other Current Liabilities	(98)	4
Net Cash Provided by Operating Activities	3,406	2,861
INVESTING ACTIVITIES
Property Additions	(1,240)	(1,462)
Proceeds from Property Dispositions	257	38
Purchase of Short-term Investments	(611)	(645)
Proceeds from Sales of Short-term Investments	15	957
Other Investing Activities	(8)	33
Net Cash Used In Investing Activities	(1,587)	(1,079)
FINANCING ACTIVITIES
Long-term Debt Issued (Note 7)	2,000	850
Long-term Debt Repaid (Note 7)	(19)	(332)
Dividends Paid	(570)	(530)
Shares Repurchased	(2,816)	(1,763)
Accelerated Share Repurchase Pending Final Settlement (Note 2)	(100)	0
Other Financing Activities	(52)	(19)
Net Cash Used in Financing Activities	(1,557)	(1,794)
Net Increase (Decrease) in Cash and Cash Equivalents	262	(12)
CASH AND CASH EQUIVALENTS
Cash and Cash Equivalents at Beginning of Period	401	603
Cash and Cash Equivalents at End of Period	$ 663	$ 591